The RP173K181B-TR is a linear voltage regulator from the RP173x series, designed to provide a stable output current of 150 mA with a low supply current of approximately 2.0 µA. It operates within an input voltage range of 2.5 V to 11 V and supports output voltages from 1.2 V to 5.5 V in 0.1 V increments. The device features a dropout voltage of 0.13 V at 30 mA output and 0.61 V at 150 mA output, ensuring efficient performance in battery-powered applications. This regulator includes a built-in reverse current protection circuit, which minimizes leakage current, making it suitable for use in backup circuits. The RP173K181B-TR is available in compact packages such as DFN(PL)1010-4, SC-88A, and SOT-23-5, facilitating high-density mounting on PCBs. It is particularly applicable for portable communication devices, battery-powered equipment, and various digital home appliances. The device also offers options for an auto-discharge function and customizable output voltage settings, enhancing its versatility for different applications.
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA DFN(PLP)1010-4
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA DFN(PLP)1010-4
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA DFN(PLP)1010-4
IC REG LIN 1.8V 150MA DFN1010-4
IC REG LIN 1.8V 150MA DFN1010-4
| DigiKey | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | 2129-RP173K181B-DKR-ND | RP173K181B-TR | RP173K181B-TR |
| Product Name | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear |
| Regulator Type | Standard | ||
| Output Polarity | Positive | ||
| Output Voltage Type | Fixed | ||
| Package Type | Other; 4-UDFN Exposed Pad | ||
| Special Features | Input Overcurrent Protection | Enable |
